19834810

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6337}}^1$

素因数の和:6657

約数の個数: 16

約数和(自身を含む): 35822376

約数和(自身を除く): 15987566

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 6337, 12674, 31685, 63370, 1983481, 3966962, 9917405, 19834810]

約数ペア:

[(1, 19834810), (2, 9917405), (5, 3966962), (10, 1983481), (313, 63370), (626, 31685), (1565, 12674), (3130, 6337)]